public class Test3_1 {
     public static void main(String[] args) {
        StringBuilder result = new StringBuilder();
        for (int i = 100; i < 1000; i++) {
            int hundreds = i / 100;        
            int tens = (i / 10) % 10;      
            int units = i % 10;
            
            int sum = hundreds * hundreds * hundreds + tens * tens * tens +  units * units * units;  
    
            if (sum == i) {
                if (result.length() > 0) {
                    result.append(",");
                }
                result.append(i);
            }
        }
        System.out.println(result.toString());
    } 
}

